Micronized Creatine Monohydrate can significantly boost your training for muscle size, strength and explosive power by providing a greater stimulus for muscle hypertrophy. Research has shown increases in lean body mass, arm girth, thigh girth and chest girth as well as increased generation of power during repeated sprints. Creatine monohydrate has been widely used by power athletes and bodybuilders for over twenty years and continues to grow in popularity. Creatine Monohydrate is the purest form available and is laboratory tested to be free from contaminants.